“OpenTelemetry”

Open-source observability for LLM applications, built on OpenTelemetry

Open-source agent harness engineering platform with OpenTelemetry tracing, evals and guardrails

Observability platform for AI apps covering model calls, agent steps, API requests and database queries in one trace

Open-source observability for AI apps: traces LLM calls, prompts, retrieval and agent steps via OpenTelemetry

Open-source platform for tracing, evaluating and managing prompts for agents, LLMs and ML models

Open-source tool to trace, evaluate and improve AI agents, run locally or self-hosted

AI-native proxy and data plane for agent apps: agent orchestration, LLM routing, guardrails and traces.

Open-source platform that runs MCP servers in isolated containers, with access policy and observability.